UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IUmYYX6yNuJ7BElHuKgBscyMoCDxanbAaTmwZHeF7eU=' 
WHERE 
  key_id = 'a0ac6068b461f7f9f5e801c059a8f413ac73f364a8d07ceba935cc20dd5d6c3c' 
  AND (
    token = 'IUmYYX6yNuJ7BElHuKgBscyMoCDxanbAaTmwZHeF7eU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )